Question: Which is the {continent} and the {time period} of {Roman_Republic} ?
Paraphrase: What is the continental time of Roman Republic?
SPARQL (Wikidata): SELECT ?ans_1 ?ans_2 WHERE { wd:Q17167 wdt:P30 ?ans_1 . wd:Q17167 wdt:P2348 ?ans_2 }
Answer: classical antiquity, Africa, classical antiquity, Europe, classical antiquity, Asia